Factor Info

ID 172927
Size 523 digits / 1738 bits
Status composite
Value 9805692945570783803808710788508660483864387168230015336684610159740117559502166992955579927078783203900187049895908086849720456129746897761714012658919961890977224557039472289792694450418840707159027091197890064829666329232553915587382014322686092065737286049760783484003126285120829160144614081768546175207134331222712004964251456341492003413748298255350622563652279446828603671462599854957420072099694995804510457919097000629455254513315178493613224982050478742715942984011457767636919068327081274690654492535251197973489

Factorizations

Primary (ID: 171473) 316588637171888664273053096646762792633666790530857152062299480907868142074851283995330569325171847601 (proven prime)
(ID: 172928) 30972978162342825838455976376535313933735871677100369351497865045547135219728736077180965256574938987344912316276756664638696796806388063267492954424159564974828145016202733601483091312580132492180725090343853251688298810706864000298653017390892127358735858411967111049180181374621585643647649046342796500407629039787420104797320293678616408827961104202698196219992896712425704258421852917324864022519504915230647062337089 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.